79491240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 268272000

約数和(自身を除く): 188780760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 827, 890, 1068, 1080, 1335, 1602, 1654, 1780, 2136, 2403, 2481, 2670, 3204, 3308, 3560, 4005, 4135, 4806, 4962, 5340, 6408, 6616, 7443, 8010, 8270, 9612, 9924, 10680, 12015, 12405, 14886, 16020, 16540, 19224, 19848, 22329, 24030, 24810, 29772, 32040, 33080, 37215, 44658, 48060, 49620, 59544, 73603, 74430, 89316, 96120, 99240, 111645, 147206, 148860, 178632, 220809, 223290, 294412, 297720, 368015, 441618, 446580, 588824, 662427, 736030, 883236, 893160, 1104045, 1324854, 1472060, 1766472, 1987281, 2208090, 2649708, 2944120, 3312135, 3974562, 4416180, 5299416, 6624270, 7949124, 8832360, 9936405, 13248540, 15898248, 19872810, 26497080, 39745620, 79491240]

約数ペア:

[(1, 79491240), (2, 39745620), (3, 26497080), (4, 19872810), (5, 15898248), (6, 13248540), (8, 9936405), (9, 8832360), (10, 7949124), (12, 6624270), (15, 5299416), (18, 4416180), (20, 3974562), (24, 3312135), (27, 2944120), (30, 2649708), (36, 2208090), (40, 1987281), (45, 1766472), (54, 1472060), (60, 1324854), (72, 1104045), (89, 893160), (90, 883236), (108, 736030), (120, 662427), (135, 588824), (178, 446580), (180, 441618), (216, 368015), (267, 297720), (270, 294412), (356, 223290), (360, 220809), (445, 178632), (534, 148860), (540, 147206), (712, 111645), (801, 99240), (827, 96120), (890, 89316), (1068, 74430), (1080, 73603), (1335, 59544), (1602, 49620), (1654, 48060), (1780, 44658), (2136, 37215), (2403, 33080), (2481, 32040), (2670, 29772), (3204, 24810), (3308, 24030), (3560, 22329), (4005, 19848), (4135, 19224), (4806, 16540), (4962, 16020), (5340, 14886), (6408, 12405), (6616, 12015), (7443, 10680), (8010, 9924), (8270, 9612)]